timekeeping: Remove unused get_seconds()

The get_seconds() cleanup seems to have been completed, now it is
time to delete the legacy interface to avoid misuse later.

Signed-off-by: Chunguang Xu <brookxu@tencent.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/1606816351-26900-1-git-send-email-brookxu@tencent.com

diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index a12b552..73f20de 100644 (file)
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -230,6 +230,5 @@ static inline ktime_t ms_to_ktime(u64 ms)
 }
 
 # include <linux/timekeeping.h>
-# include <linux/timekeeping32.h>
 
 #endif

diff --git a/include/linux/timekeeping32.h b/include/linux/timekeeping32.h
deleted file mode 100644 (file)
index 266017f..0000000
--- a/include/linux/timekeeping32.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _LINUX_TIMEKEEPING32_H
-#define _LINUX_TIMEKEEPING32_H
-/*
- * These interfaces are all based on the old timespec type
- * and should get replaced with the timespec64 based versions
- * over time so we can remove the file here.
- */
-
-static inline unsigned long get_seconds(void)
-{
-       return ktime_get_real_seconds();
-}
-
-#endif

diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index a45cedd..6aee576 100644 (file)
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -991,8 +991,7 @@ EXPORT_SYMBOL_GPL(ktime_get_seconds);
 /**
  * ktime_get_real_seconds - Get the seconds portion of CLOCK_REALTIME
  *
- * Returns the wall clock seconds since 1970. This replaces the
- * get_seconds() interface which is not y2038 safe on 32bit systems.
+ * Returns the wall clock seconds since 1970.
  *
  * For 64bit systems the fast access to tk->xtime_sec is preserved. On
  * 32bit systems the access must be protected with the sequence